Big Data General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data General Interview Questions

Questions Answers Views Company eMail

Name the language supported by apache spark for developing big data applications?

581

What are 2 v’s less known dimension of big data?

515

What are the three steps involved in big data?

517

What are the core components that are utilized in hadoop?

518

Explain the first step in big data solutions.

507

Name the components of hdfs and yarn respectively

585

Differentiate between nas and hdfs

538

What is the connection between hadoop and big data?

509

List the common input formats used in hadoop.

520

What is the procedure to recover a namenode when it is slow?

651

What are some of the different modes used in hadoop.

494

List the five important v’s of big data.

479

How does big data help in increasing business revenue?

484

What do you understand by the term data storage?

550

What do you mean by big data and what is its importance?

512

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Un-Answered Questions { Big Data General }

Big data is a good life?

527

Define oozie?

525

Define role of velocity in big data?

618

List few components that are using big data?

545

Can you define oozie?

520

How does A/B testing work?

634

How does big data help in increasing business revenue?

484

Why big data use?

575

Define fsck?

521

List the five important v’s of big data.

479

What is big data lake?

479

How Big Data can help increase the revenue of the businesses?

578

Can you explain ingestion in big data?

560

What do you understand by the term data storage?

550

What is the difference between cassandra, hadoop big data, mongodb, couchdb?

541

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